2D 2.5D Carbon Carbon Composite no ka umu ahi

2D 2.5D Carbon Carbon Composite no ke Kiʻi Hōʻikeʻike ʻia o ka umu ʻumeke

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Huahana Huahana

2D 2.5D Carbon Carbon Composite no ka umu ahi

ʻO nā hui kalapona kalapona:
ʻO nā hui kalapona kalapona (Carbon-fiber-reinforced carbon composites) (CFC) he ʻano mea i hana ʻia e ka ikaika kiʻekiʻe carbon fiber a me ka carbon matrix ma hope o ka hana hoʻonui graphitization.

Hiki ke hoʻohana nui ʻia ma ke ʻano wela wela o nā ʻano like ʻole, ka mea wela a me ka moku. Ke hoʻohālikelike ʻia me nā mea ʻenekinia kuʻuna, ʻo ka carbon carbon composite nā mea maikaʻi aʻe:

1) Ka ikaika kiʻekiʻe

2) Kiʻekiʻe wela a hiki i 2000 ℃

3) Ke kū'ē i ka haʻalulu wela

4) Ka helu haʻahaʻa o ka hoʻonui wela

5) Liʻiliʻi wela wela

6) ʻOi aku ka maikaʻi o ka corrosion a me ka radiation

Noi:
1. Aerospace. Ma muli o ka mea composite i maikaʻi thermal stability, kiʻekiʻe kiko'ī ikaika a me ka stiffness. Hiki ke hoʻohana ʻia no ka hana ʻana i nā pahu mokulele, ka ʻēheu a me ka fuselage, antenna satellite a me kahi hoʻolālā kākoʻo, ka ʻēheu lā a me ka pūpū, ka pūpū rocket lawe nui, ʻenekini pū, etc.

2. ʻO ka ʻoihana kaʻa.

3. Ke kahua lapaʻau.

4. Heat-insulation

5. Hui Pumehana

6. Ray-insulation

ʻIkepili ʻenehana o Carbon/Carbon Composite
Papa kuhikuhi	Unite	Waiwai
ʻAno nui	g/cm³	1.40-1.50
ʻAno kalapona	%	≥98.5~99.9
Lehu	PPM	≤65
ʻO ka hoʻoili wela (1150 ℃)	W/mk	10~30
Ka ikaika tensile	Mpa	90~130
Ikaika Flexural	Mpa	100~150
Ka ikaika compressive	Mpa	130~170
Ka ikaika shear	Mpa	50~60
Interlaminar Shear ikaika	Mpa	≥13
ʻAiʻa uila	Ω.mm²/m	30~43
Coefficient o ka hoonui wela	10⁶/K	0.3-1.2
Hoʻoponopono Mahana	℃	≥2400 ℃
ʻO ka maikaʻi o ka pūʻali koa, ka hoʻoheheʻe ʻana i ka umu hoʻoheheʻe ʻana i ka mahu, hoʻokomo ʻia ʻo Toray carbon fiber T700 pre-woven 3D needle knitting. Nā kikoʻī kikoʻī: ʻoi aku ka nui o ke anawaena o waho 2000mm, ka mānoanoa o ka paia 8-25mm, ke kiʻekiʻe 1600mm